i2f
Convert IRAF Image to FITS Image

i2f is a utility for converting IRAF images to FITS images. If
you want to change the number of bits per pixel, use
imrot. The BITPIX, NAXIS,
NAXIS1, NAXIS2, OBJECT, and PIXFILE keywords are set from the binary
portion of the header. IMHFILE and PIXFILE are set from the actual
filenames for internal purposes.

Command Line Arguments

filename

Name of IRAF image file, including .imh. This must be present.

-s

Write resulting FITS image to standard output, thus using i2f as a filter.
(Added in version 2.6.6)

-ofilename

Name of output file, if not irafroot.fits. stdout
writes to standard output.
(Added in version 2.6.6)